Electronic Fever Thermometer – Express
Suitable also for measuring the basal body temperature!
Article no. 1771
Waterproof – Signalling Tone – Last Measurement Memory
This thermometer complies with the European Standard EN 12470-3.
TECHNICAL SPECIFICATIONS
Measurement Range:
32.0°C – 43.9°C
Increments: 0.1°C
Signalling Tone:
approx. 5 seconds
Accuracy:
± 0.1°C
Operation Temperature:
ambient tempe10°C – +45°C
LCD Display:
8.0 mm, 3 ½ digits
Battery:
1.5 V (LR41, AG3 or similar)
Battery Life:
over 4,000 measurements
Scheiber Gmbh, D-97892 Kreuzwertheim, CE 0124
SPECIAL NOTE
Should the ambient temperature 35°C, please hold the sensor tip in cold water for 30 – 60 seconds
before starting to measure.
HOW TO USE THE THERMOMETER
1. Press the on/off button; all symbols show on the LCD display for a few seconds as a means of checking that
the thermometer is functioning correctly.
2. The following display
Ok
indicates readiness after the internal self-test. If the display shows
Err
, a malfunc-
tion has occurred. Start again. If the error message is still shown after repeatedly turning the thermometer on
and off, the thermometer is broken and has to be disposed off.
3. Position the sensor tip in the preferred place of measurement – mouth, rectum or armpit (see Measuring
Methods).
4. Measuring starts with a flashing “°C” on the display.
Lo
is shown as long as the temperature stays below
32°C.
5. The currently measured temperature is shown as long as the “°C” is flashing.
6. As soon as the “°C” stops flashing, the maximum temperature has been measured and the signalling tone
sounds for approx. 5 seconds.
7. Should the measured maximum temperature fall below 32°C or exceed 43.9°C, either
Lo
- or
Hi
is shown on
the display.
8. To prolong the life of the battery, please switch off the thermometer after use. If the power is left on, the
thermometer will automatically shut down after 8 minutes 40 seconds to save power.
9. To safe the last measurement to the thermometer‘s memory simply press the on/off button for more than
1.5 seconds. The last measured temperature will be displayed with the “M” in the lower right-hand corner.
For example
37,0
.
Normal Temperatures
Average Values:
Axillary 36.1°C
Oral 36.6°C
Rectal 37.0°C